ZyXEL U-336E Support and Manuals
Get Help and Manuals for this ZyXEL item
View All Support Options Below
Free ZyXEL U-336E manuals!
Problems with ZyXEL U-336E?
Ask a Question
Free ZyXEL U-336E manuals!
Problems with ZyXEL U-336E?
Ask a Question
Popular ZyXEL U-336E Manual Pages
User Manual - Page 8
... Limited Warranty ii FCC Part 15 Information iii Information for Canadian Users iv Contacting ZyXEL vi
1 Introduction 1
Unpacking Your Modem 1 Enclosed Equipment 1 Required Equipment 2
Becoming a Registered Owner 2 Modem Features 3
Standard Features 3 Intelligent Features 3 Fax Compatibility 4 Technical Specifications 5
2 Installation 7
Front Panel 7 Front Panel LEDs 7 Front Panel Switches 9 Rear...
User Manual - Page 9
... Tips when issuing AT Commands 17
Modem Result Codes 19 Viewing S Register Values 20 Changing S Register Values 20 Non-Volatile Memory 21 Storing Phone Numbers 21 Dialing Stored Phone Numbers 21 Saving Settings and User Profiles 22 Helpful Hints for PC Computers 22 Default Modem Settings for PC's 23 ZyXEL Serial/Parallel I/O Card 24 Helpful Hints...
User Manual - Page 11
... for Error Corrected Connections 105
9 Diagnostics & Troubleshooting 107
Diagnostics 107 Power-On Self Test 107 Resetting The Modem 108 Loopback Tests 109 Indicator Lights 110 Line Condition Status Display 111
Trouble Shooting 113 AT Command Set Problems 113 Command Echo Problems 115 Answer Problems 115 Dialing Problems 116 Data Transfer Problems 117 Connection Problems 117
10 Upgrading Your Modem...
User Manual - Page 13
...User's Manual, please call ZyXEL Technical Support at 714-693-0808.
Unpacking Your Modem
Enclosed Equipment
Before you proceed further, please check all items you would like more information about a topic covered in the Contacting ZyXEL section. The U-336E modem is missing. The complete package should include:
• One U-336E universal modem. • One AC power adapter (external model...
User Manual - Page 16
... 14,400bps.
4 Introduction • Asynchronous and synchronous modes for reliable serial data communication.
• Fast retrain with easy access to new features.
• ZyXEL exclusive Kernel Recovery Mode for your modem to identify callers).
• Distinctive ring detects data and voice calls (this service through your telephone company in order for no factory...
User Manual - Page 50
... IS SUPPORTED BEFORE ...coded hexadecimal raw data format. ONOTE:
Setting S48.0=1 will cause the modem to different compositions of the "ON" part...service that you to have one number for multiple uses, such as one number for availability. Your modem can then have your fax machine answer only the ring corresponding to the data number.
You can distinguish up the phone. Check your modem...
User Manual - Page 60
...Modulation Speed Requirements
3
V.21 ch. 2 300
required for FTH & FRH
+FTH and +FRH support value 3 (V.21 ch. 2 / 300 bps) only.
24
V.27ter
2400 required for silence, ... 1 Command Set
Command
Value Description
+FCLASS=n
Service class selection
n=0 Set to Data mode
n=1 Set to Class 1 mode
n=2 Set to Class 2 mode
n=2.0 Set to Class 2.0 mode
n=6 Set to ZFAX mode
n=8 Set to Voice mode...
User Manual - Page 67
...setting. Buffer size parameter;
Read permissible settings. n=1 Select reversed bit order in receiving
mode for phase C data.
+FBS? Response
Value Function and Description
response.
+FNSS:"HEX string" Report the non-standard setup... to Voice response. Supported Commands
Command
Value Description
+FAA=n
Auto-answer mode parameter:
n=0 DCE answers as set a parameter.
read only....
User Manual - Page 79
... one of the messages in your BBS batch file, if the error level matches the external mail, execute rcvfax 2 /p:comport [/w:workpath]
This setting will enable the BBS to CONNECT FAX.
3. In your BBS:
1. When finished receiving the fax message, your modem that the computer cannot accept data at this moment. Add the string...
User Manual - Page 98
...
4,3 0 0 * 10 bit character length
*C0
8 8 11 bit character length
*C1
16 10 9 bit character length
*C2
24 18 8 bit character length
*C3
7-5 0 0 Profile 0 as active settings after Z0
power on
32 20 Profile 1 as active settings after Z1
power on
86 Status Registers & Result...
User Manual - Page 120
... circuit calibration error. If the error condition persists, call the ZyXEL Service Center for at least 10 seconds, and then turn off the modem, wait for assistance, or follow the return procedure to return the modem to a temporary power-on your terminal:
0 SYSTEM TESTING Self-test indicator.
this message will not affect modem operation.
108 Diagnostics & Troubleshooting FAIL...
User Manual - Page 125
... & Troubleshooting 113 Trouble Shooting
Your modem is ON.
Check to see that you to change the rate. FCS (Frame Check Sum) Errors (FE)
The count of the blocks retransmitted (bad reception on the local modem). In the unlikely event you encounter problems using the same COM port as a mouse or laser printer.
AT Command Set Problems
Problem
Your modem does...
User Manual - Page 128
... a specific number of the telephone line. Set &Dφ and auto answer, if your modem is not connected to RS232 or DTR is connected to 255. Dialing Problems
Problem
Your modem does not dial calls.
Change your ZyXEL Modem Reference Manual. 4. Do not assign a value of 0, which turns off autoanswer, unless your modem immediately seizes control of rings, replace 1 with the modem in...
User Manual - Page 136
..., 116,
117 EDR
Application, 42 Error messages, 110 Factory default profile, 22 Fax Command sets, 47, 62
Flow Control, 66 Fax Compatibility, 4 Fax Operation
Basics, 45 ITU-T T.30 fax protocol, 46 Using Modem as Fax, 46 Fax Reception from a BBS, 67 Fax Standards, 47 Features, 3 Flash EPROM, 4, 72, 121 Upgrading, 121 Handshaking, 113, 125...
User Manual - Page 137
... codes, 18, 19, 20, 45, 62, 66, 95, 106, 116, 117, 118
Saving Settings, 22 Security, 4, 31, 32, 33, 82, 96
Functions, 31 Levels, 31 User Passwords, 32 SMARTDRV, 23 S-register, 20, 21, 39, 41, 71, 72, 85, 103 Technical Specifications, 5 Testing your modem, 17 Trouble Shooting
Answer Problems, 118 AT Command Set Problems,
115 Command Echo Problems, 117 Connection Problems...
ZyXEL U-336E Reviews
We have not received any reviews for ZyXEL yet.